﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using InfoLogic.Models;
using System.Web.Security;
namespace InfoLogic.Controllers
{
    public class AccountController : Controller
    {
        private UserContext db = new UserContext();

        //
        // GET: /Account/

        public ActionResult Index()
        {
            return View();
        }

        //
        // GET: /Account/Register

        [AllowAnonymous]
        public ActionResult Register()
        {
            return View();
        }

        //
        // GET: /Account/LogOff

        public ActionResult LogOff()
        {
            FormsAuthentication.SignOut();

            return RedirectToAction("Index", "Home");
        }

       
        //
        // POST: /Account/Register

        [AllowAnonymous]
        [HttpPost]
        //[ValidateAntiForgeryToken]
        public ActionResult Register(RegisterModel model)
        {
            if (ModelState.IsValid)
            {
                // Attempt to register the user
                MembershipCreateStatus createStatus;
                System.Web.Security.Membership.CreateUser(model.UserName, model.Password, model.Email, passwordQuestion: null, passwordAnswer: null, isApproved: true, providerUserKey: null, status: out createStatus);
                Roles.AddUserToRole(model.UserName,"Owner");
                if (createStatus == MembershipCreateStatus.Success)
                {
                    //MigrateShoppingCart(model.UserName);
                    FormsAuthentication.SetAuthCookie(model.UserName, createPersistentCookie: false);
                    return RedirectToAction("OwnerBusiness", "Business");
                }
                else
                {
                    ModelState.AddModelError("", ErrorCodeToString(createStatus));
                }
            }

            // If we got this far, something failed, redisplay form
            return View(model);
        }

        [AllowAnonymous]
        public ActionResult RegisterManager()
        {
            return View();
        }

        [AllowAnonymous]
        [HttpPost]
        //[ValidateAntiForgeryToken]
        public ActionResult RegisterManager(RegisterModel model)
        {
            if (ModelState.IsValid)
            {
                // Attempt to register the user
                MembershipCreateStatus createStatus;
                System.Web.Security.Membership.CreateUser(model.UserName, model.Password, model.Email, passwordQuestion: null, passwordAnswer: null, isApproved: true, providerUserKey: null, status: out createStatus);
                Roles.AddUserToRole(model.UserName, "Manager");

                String currentUserId = System.Web.Security.Membership.GetUser().ProviderUserKey.ToString();
                var business = db.Business
                      .Where(b => b.UserId == currentUserId).FirstOrDefault();

                Business businesses = db.Business.Find(business.BusinessId);

                Manager manager = new Manager();
                manager.managerid = Guid.NewGuid().ToString();
                manager.businessid = businesses.BusinessId;
                manager.userId = currentUserId;
                db.Manager.Add(manager);
                db.SaveChanges();

                if (createStatus == MembershipCreateStatus.Success)
                {
                    FormsAuthentication.SetAuthCookie(model.UserName, createPersistentCookie: false);
                    return RedirectToAction("OwnerBusiness", "Business");
                }
                else
                {
                    ModelState.AddModelError("", ErrorCodeToString(createStatus));
                }
            }

            // If we got this far, something failed, redisplay form
            return View(model);
        }

        [AllowAnonymous]
        public ActionResult RegisterSalesPerson()
        {
            return View();
        }

        [AllowAnonymous]
        [HttpPost]
        //[ValidateAntiForgeryToken]
        public ActionResult RegisterSalesPerson(RegisterModel model)
        {
            if (ModelState.IsValid)
            {
                // Attempt to register the user
                MembershipCreateStatus createStatus;
                System.Web.Security.Membership.CreateUser(model.UserName, model.Password, model.Email, passwordQuestion: null, passwordAnswer: null, isApproved: true, providerUserKey: null, status: out createStatus);
                Roles.AddUserToRole(model.UserName, "SalesPerson");
                if (createStatus == MembershipCreateStatus.Success)
                {
                    FormsAuthentication.SetAuthCookie(model.UserName, createPersistentCookie: false);
                    return RedirectToAction("Index", "Business");
                }
                else
                {
                    ModelState.AddModelError("", ErrorCodeToString(createStatus));
                }
            }

            // If we got this far, something failed, redisplay form
            return View(model);
        }
        //
        // GET: /Account/LoginOwner

        [AllowAnonymous]
        public ActionResult LoginOwner()
        {
            return View();
        }

        //
        // POST: /Account/Login

        [AllowAnonymous]
        [HttpPost]
        //[ValidateAntiForgeryToken]
        public ActionResult LoginOwner(LoginModel model, string returnUrl)
        {
            if (ModelState.IsValid)
            {
                if (System.Web.Security.Membership.ValidateUser(model.UserName, model.Password))
                {
                    //MigrateShoppingCart(model.UserName);
                    MembershipUser currentUser = System.Web.Security.Membership.GetUser(model.UserName, userIsOnline: true);
                    string username = currentUser.UserName;
                    FormsAuthentication.SetAuthCookie(model.UserName, model.RememberMe);
                    return RedirectToAction("Index", "Business");




                }
                else
                {
                    ModelState.AddModelError("", "The user name or password provided is incorrect.");
                }
            }

          
           

            // If we got this far, something failed, redisplay form
            return View(model);
        }

        [AllowAnonymous]
        public ActionResult LoginManager()
        {
            return View();
        }

        //
        // POST: /Account/Login

        [AllowAnonymous]
        [HttpPost]
        //[ValidateAntiForgeryToken]
        public ActionResult LoginManager(LoginModel model, string returnUrl)
        {
            if (ModelState.IsValid)
            {
                if (System.Web.Security.Membership.ValidateUser(model.UserName, model.Password))
                {
                    //MembershipUser currentUser = System.Web.Security.Membership.GetUser(model.UserName, userIsOnline: true);
                    //string username = currentUser.UserName;

                    //using (var db = new UserContext())
                    //{
                    //    Audit Auditobj = new Audit();
                    //    Auditobj.userName = username;
                    //    Auditobj.UserId = System.Web.Security.Membership.GetUser().ProviderUserKey.ToString();
                    //    db.Audit.Add(Auditobj);
                    //    db.SaveChanges();
                    //}
                    CurrentUser currentUser = new CurrentUser();
                    currentUser.currentUserId = System.Web.Security.Membership.GetUser(model.UserName, userIsOnline: true).ProviderUserKey.ToString();
                    FormsAuthentication.SetAuthCookie(model.UserName, model.RememberMe);
                    return RedirectToAction("ManagerIndex", "Business", currentUser);

                    //if (Url.IsLocalUrl(returnUrl))
                    //{
                    //    return Redirect(returnUrl);
                    //}
                    //else
                    //{

                    //    return RedirectToAction("ManagerOperations", "Business");
                    //}
                }
                else
                {
                    ModelState.AddModelError("", "The user name or password provided is incorrect.");
                }
            }




            // If we got this far, something failed, redisplay form
            return View(model);
        }

        [AllowAnonymous]
        public ActionResult LoginSalesPerson()
        {
            return View();
        }

        //
        // POST: /Account/Login

        [AllowAnonymous]
        [HttpPost]
        //[ValidateAntiForgeryToken]
        public ActionResult LoginSalesPerson(LoginModel model, string returnUrl)
        {
            if (ModelState.IsValid)
            {
                if (System.Web.Security.Membership.ValidateUser(model.UserName, model.Password))
                {
                    MembershipUser currentUser = System.Web.Security.Membership.GetUser(model.UserName, userIsOnline: true);
                    string username = currentUser.UserName;

                    //using (var db = new UserContext())
                    //{
                    //    Audit Auditobj = new Audit();
                    //    Auditobj.userName = username;
                    //    Auditobj.UserId = System.Web.Security.Membership.GetUser().ProviderUserKey.ToString();
                    //    db.Audit.Add(Auditobj);
                    //    db.SaveChanges();
                    //}

                    FormsAuthentication.SetAuthCookie(model.UserName, model.RememberMe);
                    if (Url.IsLocalUrl(returnUrl))
                    {
                        return Redirect(returnUrl);
                    }
                    else
                    {

                        return RedirectToAction("SalesPersonOperations", "Business");
                    }
                }
                else
                {
                    ModelState.AddModelError("", "The user name or password provided is incorrect.");
                }
            }




            // If we got this far, something failed, redisplay form
            return View(model);
        }
        //
        // GET: /Account/ChangePassword

        public ActionResult ChangePassword()
        {
            return View();
        }

        //
        // POST: /Account/ChangePassword

        [HttpPost]
        public ActionResult ChangePassword(ChangePasswordModel model)
        {
            if (ModelState.IsValid)
            {

                // ChangePassword will throw an exception rather
                // than return false in certain failure scenarios.
                bool changePasswordSucceeded;
                try
                {
                    MembershipUser currentUser = System.Web.Security.Membership.GetUser(User.Identity.Name, userIsOnline: true);
                    changePasswordSucceeded = currentUser.ChangePassword(model.OldPassword, model.NewPassword);
                }
                catch (Exception)
                {
                    changePasswordSucceeded = false;
                }

                if (changePasswordSucceeded)
                {
                    return RedirectToAction("ChangePasswordSuccess");
                }
                else
                {
                    ModelState.AddModelError("", "The current password is incorrect or the new password is invalid.");
                }
            }

            // If we got this far, something failed, redisplay form
            return View(model);
        }

        public ActionResult ChangePasswordSuccess()
        {
            return View();
        }

        //private void MigrateShoppingCart(string UserName)
        //{
        //    // Associate shopping cart items with logged-in user
        //    var cart = ShoppingCart.GetCart(this.HttpContext);

        //    cart.MigrateCart(UserName);
        //    Session[ShoppingCart.CartSessionKey] = UserName;
        //}

        #region Status Codes
        private static string ErrorCodeToString(MembershipCreateStatus createStatus)
        {
            // See http://go.microsoft.com/fwlink/?LinkID=177550 for
            // a full list of status codes.
            switch (createStatus)
            {
                case MembershipCreateStatus.DuplicateUserName:
                    return "User name already exists. Please enter a different user name.";

                case MembershipCreateStatus.DuplicateEmail:
                    return "A user name for that e-mail address already exists. Please enter a different e-mail address.";

                case MembershipCreateStatus.InvalidPassword:
                    return "The password provided is invalid. Please enter a valid password value.";

                case MembershipCreateStatus.InvalidEmail:
                    return "The e-mail address provided is invalid. Please check the value and try again.";

                case MembershipCreateStatus.InvalidAnswer:
                    return "The password retrieval answer provided is invalid. Please check the value and try again.";

                case MembershipCreateStatus.InvalidQuestion:
                    return "The password retrieval question provided is invalid. Please check the value and try again.";

                case MembershipCreateStatus.InvalidUserName:
                    return "The user name provided is invalid. Please check the value and try again.";

                case MembershipCreateStatus.ProviderError:
                    return "The authentication provider returned an error. Please verify your entry and try again. If the problem persists, please contact your system administrator.";

                case MembershipCreateStatus.UserRejected:
                    return "The user creation request has been canceled. Please verify your entry and try again. If the problem persists, please contact your system administrator.";

                default:
                    return "An unknown error occurred. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
            }
        }
        #endregion

    }


}
